Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 11 by 9 mm oval, casting a gentle glow that seems to stretch across the hand. This semi-set engagement ring invites your choice of a center stone, framed by delicate accent details crafted in warm 10K rose gold. Each band is shaped and polished in our Williamsburg studio, where the soft blush metal is hand-finished to a smooth comfort fit that rests lightly for everyday wear.

The setting’s artisan touch reveals subtle textural contrasts around the shoulders, enhancing the oval’s graceful silhouette without overwhelming its natural elegance. Designed with a low-profile mounting, this ring slips easily beneath gloves and layers beautifully with stackable bands.

Our commitment to sustainability is reflected in the lab-grown diamond option this semi-set accommodates—offering clarity and brilliance with a smaller environmental footprint. The oval shape’s elongated form flatters a variety of finger sizes, lending a refined yet approachable statement.

Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations to ensure a seamless fit and finish. Typical lead times accommodate thoughtful craftsmanship without rush.

Explore this semi-set oval engagement ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance meets quiet Brooklyn artistry.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to ethical craftsmanship and expert design of lab-grown diamond engagement rings, blending local authenticity with modern elegance.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.